package com.pattern.responsibility;

/**
 * <p>
 *
 * </p>
 *
 * @author qingshan
 * @since 2021-01-24 18:33
 */
public class FaceFilter implements Filter {
    @Override
    public void doFilter(Msg msg) {
        String r = msg.getMsg();
        r = r.replace(":)", "`V`");
        msg.setMsg(r);
    }
}
